This handbook was drafted in the English language (Original instructions) and may have been translated into other languages as applicable (translation of Original instructions). This handbook contains information on the SUPER73 electric bikes. Always store this handbook with the SUPER73 and refer to it for information whenever necessary.
TABLE OF CONTENTS Contact Information General Information Diagram of S2 Legal Information Intended Use Getting Started Assembly Instructions Product Registration Pre-ride Safety Check Operating the Bike SUPER73 Ride App Suspension Adjustment guide General Warnings Safety Maintenance Schedule Maintenance and Components...
MISSION STATEMENT SUPER73 exists to create adventure and community. We strive to bolster adventurous exploration through innovation, create positive and forward-thinking experiences with integrity, and cultivate enthusiastic support and vision for the community.
Failure to do so will give rise to a risk of injury, death and/or property damage. EUROPE AND THE UK- PREAMBLE SUPER73 electric bikes purchased in Europe and the UK and sold for use in Europe and the UK have been tested, certified and conform to security requirements of EPAC (Electric Power Assisted Cycle) according to EN 15194, have a maximum speed of 25 km/h and a 250 Watt motor power output.
INTENDED USE No liability or warranty shall be accepted if the use of the SUPER73 deviates from this intended use (as set out within this handbook), if safety instructions are not observed, in the event of overloading, or if faults are not properly rectified. Similarly, no liability or warranty...
Please read all assembly instructions in full before beginning the build of your new bike. If any damage has occurred to your SUPER73 during transit, please submit photos to SUPER73 by emailing us at customercare-eu@super73.com . IN THE PACKAGING •...
ASSEMBLY INSTRUCTIONS DANGER ! Do NOT ride your SUPER73 if it has been assembled incorrectly. Riding an incorrect- ly assembled e-bike will give rise to a risk of injury, death and/or property damage. Before you ride your e-bike (including before the first use and before all subsequent uses), perform the Pre-ride Safety Check on pg.
2. INSTALL PEDALS A. Install and tighten the pedals using the 15 mm open wrench. Look for a letter marking “L” or “R” on each respective pedal and make sure to install the left pedal on the left crank, and the right pedal on the right crank. The right pedal is screwed on in a clockwise direction.
Power output will vary depending on battery capacity. If your battery is at 20%, for example, it won’t have as much power as a fully charged battery. If your SUPER73 has been shipped to you along with the battery, please fully charge the battery first. When a battery leaves the factory, it’s not fully charged as required by international air and sea legislation.
All original owners must register on our website to validate your warranty. Please register your e-bike online at: https://eu.super73.com/pages/register-product or scan the QR code. If you are unable to register your e-bike online, please call or email us for assistance regarding registration.
DANGER! Ensure that this pre-ride safety check is carried out before each and every use of your SUPER73 including the first ride. Failure to do so will give rise to a risk of injury, death and/or property damage. Make sure the brakes have already been applied before getting on to your bike.
• Pedal Assist (0-4) • Total (miles/km) 3. OPERATING THE HEADLIGHT • The SUPER73-S2 comes equipped with a front headlight and rear brake light. • To activate the headlight, press and hold down the up “^” button on the display until the lights illuminate. Follow the same step to turn off the lights.
4. PEDAL ASSIST To select your pedal assist mode, follow these steps once the display has been turned on and you are seated on the SUPER73: • Press on the menu “O” button briefly to switch between display views until “Assist” appears on the screen.
7. CHANGING RIDING MODES Each bike comes with 4 Pedal Assist Modes and 4 Speed Levels accessible via the SUPER73 App, so you can customize your riding mode to your terrain. The bike defaults to Mode 1 (EPAC) in Europe and the UK. It is the rider’s responsibility to follow local E-Bike regulations.
SUSPENSION ADJUSTMENT GUIDE The S2 defaults to a baseline setting. Follow the guides below to adjust the suspension to your desired comfort level. The S2 is equipped with an inverted coil-spring fork with air assist and the ability to adjust lockout and rebound damping.
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Adjusting Lockout Lockout is adjusted with the dial on the top right stanchion. • Turning the preload dial clockwise (+) will decrease compression on the suspension. • Turning the dial counterclockwise (-) will increase compression on the suspension. Adjusting Rebound Rebound is adjusted with the dial located on the bottom of the right stanchion.
NOTICE: Only take on tasks for which you have the necessary knowledge and tools. It is recommended that users pay special attention to all of the general operating rules below before operating their SUPER73 e-bike. • When riding, obey the same road laws as other road vehicles, including giving right of way to pedestrians and stopping at red lights and stop signs.
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FOR PARENTS AND GUARDIANS As a parent or guardian, you are responsible for the activities and safety of your child. The SUPER73 is not designed for use by children under the age of 16. Obey local regulations and always wear a helmet.
• Any after-market modifications to any electrical component on your SUPER73 not expressly approved by SUPER73 may void the warranty and create an unsafe riding experience. • Do not put fingers or hands into the product, including the wheels, tires,...
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The A-weighted emission sound pressure level at the driver’s ears is less than 70 Db(A). • Some parts of your SUPER73 bike will heat up during usage, such as brake rotors or chargers; be careful not to touch them immediately after use. SAVE THESE INSTRUCTIONS...
DANGER! Do not continue to ride your SUPER73 if any failure of hardware including bolts and fasteners integral to the brake system or wheel assembly should occur. Riding your SUPER73 with failed or missing hardware may put you at risk for potential injury or...
In the long run, the bearing surfaces will deteriorate. TIRES / WHEELS The SUPER73-S2 has tire sizes of 20”x4.5” in the front and 20”x5” in the rear with inner tubes and a rim liner. The inner tube size for the tires is 20”x4.5” or 20”x5”.
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Brakes are an integral part of the operation of your e-bike and must be properly maintained, adjusted, and replaced when necessary. If any of these tasks are not within your skill set, we recommend taking your SUPER73 to an e-bike specialist or professional cycle mechanic.
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BATTERY The battery is one of the most important components of your SUPER73 e-bike. By following the best practices below, you can optimize its life: • Do not store a discharged battery. It could go into deep discharge which will reduce its life.
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Doing so without proper certification is punishable by law. Immediately remove the battery from the SUPER73 if you notice damage to the electrical system and visit your local E-bike Specialist for inspection or contact SUPER73 directly.
SEAT It is not possible to adjust the seat height of the SUPER73 e-bike. It is fixed to the frame by bolts. The minimum seat clamping torque on the frame is 6.78 Nm (5lb /ft).
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• Avoid transport of any SUPER73 e-bike on a vehicle rack during rain, which may cause water damage to the electrical components. Contact SUPER73 support if you have questions.
Warranty: 1. A twenty-four (24) month or 500 life cycles, whichever comes first, for the SUPER73 bat- tery from the date of purchase by the original owner. Like any rechargeable battery, your SUPER73 rechargeable battery pack will experience a decrease in capacity over time as it is subjected to charge and discharge cycles.
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7. In the case of use of the battery in systems that are not approved for such use with this particular Product. 8. In the case of the operation of the SUPER73 system with batteries other than the batter- ies designed for the SUPER73 system (refer to owner’s manual).
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Take pictures of any damage that is found, and date the images when possible. Keep all packaging and paperwork until the inspection process is complete. Whenever possible, report damage claims within 10 days of delivery to a SUPER73 customer service representative.
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7. Make sure you photograph and document the packaging before returning any item. 8. We recommend insuring any return shipment for loss or damages. 9. The customer must have written approval from a SUPER73 customer service rep before initiating a return.
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